rubber dam

1. Material of rubber dam 2.Rubber dam auto control system 3.Colorful rubber dam 4.The working life 5.After sale service

1   Disturbed flow dam

Disturbed flow characteristics of rubber dam

The spoiler rubber dam has many new features, which we today market leader of rubber dam technique. Features include: effectively prevent the rubber dam oscillations and motility and cause downstream friction protection layer.

1)Rubber balloon

Disturbed flow of rubber dam is composed of 90% three diene rubber manufacturing. It is not affected by weathering, ozone, and ultraviolet; in extreme temperatures have remarkable properties of special rubber. The spoiler rubber dam is made of high strength polyester fabric, the dam with high tensile strength, with the shape of the advantage, in the long-term use of deformation.

2)Anchoring clamping system

Anchoring clamping system is relatively simple, easy to install, is a closed / waterproof seal. According to the upper level and other factors, can adopt the single or double line anchor fixed rubber dam foundation. Insert plate and anchor bolt is usually poured concrete foundation, however, they can also have effect of fixed on the existing hole distance based and then casting resin.

 3)The air evacuation system

In the case of inflatable rubber dam, it is completely flat, rubber dam, rubber dam lie not water resistance. An independent air evacuation system channel will air evacuation to the air exhaust port, to ensure that no residual gas formation, thereby ensuring the rubber dam plane contour when deflated completely.

 4)Anti vibration and anti - Vibration spoiler

Due to the river, traffic flow and changeable state, dam overflow flow and dam downstream and other reasons, the rubber dam may overall shock or part of vibration, the need to use the spoiler in solution, water overflow dam curtain of water back through the air pressure can make the pressure equalization, which makes rubber dam bag body anti shock..

5)Abrasion resistant protective layer

Rubber dam complete protection, both to protect downstream anti wear effect, and the water flow through the load and prevent debris in the dam downstream on the belt resides, a specially designed an abrasion resistant protective layer attached to a concrete foundation in rubber dam.

     2    Book type rubber dam

The rubber dam is characterized by: cross sectional shape as ISBN structure, the appearance of the overall smooth dam certificate, in the factory once molding, vulcanization, improves the dam bag lateral tension, reduce the vibration of dam bag and spilling water impact.

Overflow dam bag beautiful scene, has the ornamental effect of dam bag, smooth surface, spine type rubber dam collapse can be completely collapsed dam bag.

     3    Shield type rubber dam

1)flexible control, adjustable variable multi-level application.

2) modular design, simplifying the installation and repair, time saving and labor saving.

3) high efficiency water retaining structure, power system is simple, low investment and high application.

4) the optimal channel reduction effect. Gas shield dam collapsing effect to the greatest degree of over-current release flood waters.

5) the longer life. Relative independence of the division of labor, mutual depend, durable.

6) application span without limit. Regardless of whether the channel is wide or narrow, gas shield dam can be used.

7) high ratio of performance to price. At least the money to do the minimum base, to achieve the best effect.

     4   Spine type rubber dam

Spine type rubber dam with automatic charging and discharging system. Advanced automatic control system, the liquid level sensor and a pressure sensor outgoing signals, automatically adjusting the height of dam body and the internal pressure, the full realization of automation management, conducive to the late management.

Rubber dam spine type structure is another feature, when water flows over the inflatable rubber dam state, spine structure can reduce 50% of the flow induced vibration. In the spine of the book and other distance slot, water condition forming a small waterfall landscape.

And we can produce oil fence and other products of rubber.

Web site: www.huachenrubber.com

Mobile : 86-15864737347

rubber dam